The value of 2-49 is equal to

The correct option is A 14i 2√( 49) #160; = 2√( 1 × 7× 7) = 2× 7√( 1) #160; = 14i So, option D is correct. ...

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Rational Function

The value of ...

Question

The value of $2 \sqrt{- 49}$ is equal to

- 14

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None of these

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14

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14 i

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